Tennant Castex SCX-400 Product manual

ENGLISH - ESPAÑOL
Operator and Parts Manual
Manual del Operador y Piezas
Portable Carpet Extractor
Extractor Portátil de Alfombras
Model No.:
611458 – 120V
611466 – 120V Can.
SCX-40
0
607303
Rev. 03 (02-04)
CASTEX CUSTOMER SERVICE:
1–800–365–6625
FAX: [phone]
TECHNICAL SUPPORT:
1–800–522–7839 EXT. 5356
TENNANT COMPANY
701 NORTH LILAC DRIVE
MINNEAPOLIS, MN 55422
MAILING ADDRESS:
TENNANT COMPANY
P.O. BOX 1452
MINNEAPOLIS, MN 55440–1452
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OPERATION
2SCX-400 (02–04)
This manual is furnished with each new model.
It provides necessary operation and maintenance
instructions and an illustrated parts list.
Read this manual completely and understand the
machine before operating or servicing it.
Use the illustrated Parts Lists to order parts. Before
ordering parts or supplies, be sure to have your
machine model number and serial number handy.
Parts and supplies may be ordered by phone or mail
from any authorized parts and service center,
distributor or from any of the manufacturer’s
subsidiaries.
This machine will provide excellent service. However,
the best results will be obtained at minimum costs if:
SThe machine is operated with reasonable care.
SThe machine is maintained regularly - per the
maintenance instructions provided.
SThe machine is maintained with manufacturer
supplied or equivalent parts.
MACHINE DATA
Please fill out at time of installation for future reference.
ModelNo.-
Install. Date -
Serial No.-
E2000, 2001, 2004 Tennant Company Printed in U.S.A.
Castex is a registered United States trademark of Tennant Company.
TABLE OF CONTENTS (ESPAÑOL ÍNDICE....15)
SAFETY PRECAUTIONS 3. . . . . . . . . . . . . . . . . . . .
GROUNDING INSTRUCTIONS 4. . . . . . . . . . .
SAFETY LABELS 5. . . . . . . . . . . . . . . . . . . . . . . . . . .
MACHINE COMPONENTS 6. . . . . . . . . . . . . . . . . . .
MACHINE SETUP 6. . . . . . . . . . . . . . . . . . . . . . . . . .
MACHINE OPERATION 7. . . . . . . . . . . . . . . . . . . . .
PRE–OPERATION 7. . . . . . . . . . . . . . . . . . . . . . .
CLEANING CARPETS 7. . . . . . . . . . . . . . . . . . .
WHILE OPERATING MACHINE 7. . . . . . . . . . .
CLEANING WITH ACCESSORY TOOLS 8. . .
DRAINING TANKS 8. . . . . . . . . . . . . . . . . . . . . . . . . .
DRAINING RECOVERY TANK 8. . . . . . . . . . . .
DRAINING SOLUTION TANK 9. . . . . . . . . . . . .
MACHINE MAINTENANCE 9. . . . . . . . . . . . . . . . . .
DAILY MAINTENANCE 9. . . . . . . . . . . . . . . . . . .
WEEKLY MAINTENANCE 10. . . . . . . . . . . . . . . .
MONTHLY MAINTENANCE 10. . . . . . . . . . . . . . .
QUARTERLY MAINTENANCE 11. . . . . . . . . . . .
STORING MACHINE 11. . . . . . . . . . . . . . . . . . . . . . . .
RECOMMENDED STOCK ITEMS 11. . . . . . . . . . . . .
TROUBLE SHOOTING 12. . . . . . . . . . . . . . . . . . . . . .
SPECIFICATIONS 13. . . . . . . . . . . . . . . . . . . . . . . . . .
MACHINE DIMENSIONS 14. . . . . . . . . . . . . . . . . . . .
ELECTRICAL DIAGRAMS 28. . . . . . . . . . . . . . . . . . .
120V WIRING DIAGRAM 28. . . . . . . . . . . . . . . . .
120V LADDER DIAGRAM 29. . . . . . . . . . . . . . . .
230V WIRING DIAGRAM 30. . . . . . . . . . . . . . . . .
230V LADDER DIAGRAM 31. . . . . . . . . . . . . . . .
PARTS LIST 32. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SOLUTION TANK GROUP 32. . . . . . . . . . . . . . . .
RECOVERY TANK GROUP 34. . . . . . . . . . . . . . .
HANDLE GROUP 36. . . . . . . . . . . . . . . . . . . . . . .
REAR PANEL GROUP 38. . . . . . . . . . . . . . . . . . .
BRUSH GROUP 40. . . . . . . . . . . . . . . . . . . . . . . . .
SOLUTION GROUP 42. . . . . . . . . . . . . . . . . . . . .
OPTIONS 44. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
HAND TOOL 44. . . . . . . . . . . . . . . . . . . . . . . . . . . .
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OPERATION
SCX-400 (02–04) 3
SAFETY PRECAUTIONS
This machine is intended for commercial use. It is
designed exclusively to clean carpet and
upholstery in an indoor environment and is not
constructed for any other use. Use only
recommended accessory tools and commercially
available carpet cleaners intended for machine
application.
All operators must read, understand and practice
the following safety precautions.
The following warning alert symbol and the “FOR
SAFETY” heading are used throughout this manual as
indicated in their description:
WARNING: To warn of hazards or unsafe
practices which could result in severe personal
injury or death.
FOR SAFETY: To identify actions which must be
followed for safe operation of equipment.
Failure to follow these warnings may result in:
personal injury, electrocution, electrical shock,
fire or explosion.
WARNING: Do Not Use Flammable Liquids Or
Operate Machine In Or Near Flammable Liquids,
Vapors Or Combustible Dusts.
This machine is not equipped with explosion
proof motors. The electric motors will spark upon
start up and during operation which could cause a
flash fire or explosion if machine is used in an
area where flammable vapors/liquids or
combustible dusts are present.
WARNING: Do Not Pick Up Flammable
Materials Or Reactive Metals.
WARNING: Do Not Operate With Damaged
Power Cord. Do Not Modify Plug. Unplug power
Cord Before Servicing Machine.
If the supply cord is damaged or broken, it must
be replaced by the manufacturer or it’s service
agent or a similarly qualified person in order to
avoid a hazard.
WARNING: Do Not Use Outdoors. Do Not
Expose To Rain. Store Indoors.
The following information signals potentially
dangerous conditions to the operator or
equipment:
FOR SAFETY:
1. Do not operate machine:
– With flammable liquids or near flammable
vapors as an explosion or flash fire may
occur.
– Unless trained and authorized.
– Unless operator manual is read and
understood.
– Unless cord is properly grounded.
– With damaged cord or plug.
– If not in proper operating condition.
– In outdoor areas.
– In standing water.
– With the use of an extension cord.
2. Before operating machine:
– Make sure all safety devices are in place
and operate properly.
– Place wet floor signs as needed.
3. When using machine:
– Do not run machine over cord.
– Do not pull machine by plug or cord.
– Do not pull cord around sharp edges or
corners.
– Do not unplug by pulling on cord.
– Do not stretch cord.
– Do not handle plug with wet hands.
– Keep cord away from heated surfaces.
– Report machine damage or faulty
operation immediately.
– Follow mixing and handling instructions
on chemical containers
– Never allow children to play on or around.
4. Before leaving or servicing machine:
– Turn off machine.
– Unplug cord from wall outlet.
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OPERATION
4SCX-400 (02–04)
5. When servicing machine:
– Unplug cord from wall outlet.
– Avoid moving parts. Do not wear loose
jackets, shirts, or sleeves.
– Use manufacturer supplied or approved
replacement parts.
– All repairs must be performed by a
qualified service person.
– Do not modify the machine from its
original design.
6. When transporting machine:
– Get assistance when lifting machine.
– Unplug cord from wall outlet.
– Use tie–down straps to secure machine to
truck or trailer.
GROUNDING INSTRUCTIONS
Machine must be grounded. If it should
malfunction or breakdown, grounding provides a
path of least resistance for electrical current to
reduce the risk of electrical shock. This machine
is equipped with a cord having an
equipment–grounding conductor and grounding
plug. The plug must be plugged into an
appropriate outlet that is properly installed in
accordance with all local codes and ordinances.
Do not remove ground pin; if missing, replace
plug before use.
Grounded Outlet
Grounding
Edge/hole
Grounded
3 Hole Outlet
Ground Pin
(120V) (220V/230V)
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OPERATION
SCX-400 (02–04) 5
SAFETY LABELS
The safety labels appear on the machine in the
locations indicated. Replace labels if they become
damaged or illegible.
WARNING LABEL – Located on top of machine.
WARNING LABEL – Located on cover.
WARNING: Do Not Use Flammable
Liquids Or Operate Machine In Or
Near Flammable Liquids, Vapors Or
Combustible Dusts. Do Not Pick Up
Flammable Materials Or Reactive
Metals.
FLAMMABLE MATERIALS/
SPILLS LABEL – Located
near solution tank fill port and on
recovery tank lid.
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OPERATION
6SCX-400 (02–04)
MACHINE COMPONENTS
1
3
8
6
10
7
2
6
9
11
12
13
1415
16
5
4
2
1. Main Power ON/OFF Switch
2. Brush/Solution Triggers
3. Pump Reset Button
4. Brush Reset Button
5. Folding Handle
6. Folding Handle Lock Lever
7. Power Cord Hooks
8. Solution Tank Drain Hose with Solution Level Markers
9. Recovery Tank Cover
10. Recovery Sight Window
11. Recovery Tank
12. Solution tank
13. Floating Brush Base
14. Pick-Up Head
15. Accessory Tool Solution Hose Coupler
16. Accessory Tool Vacuum Hose Port
MACHINE SETUP
1. Carefully check carton for signs of damage.
Report damages at once to carrier. The machine
is shipped fully assembled and is ready for use.
2. Adjust handle from transport position. To adjust,
pull handle lock lever outward and lift handle to
desired operating height, re-lock lever (Figure 1).
FIG. 1
3. Hinge open cover and remove recovery tank from
machine. Make sure the float shut–off screen and
solution tank strainer are in place before use
(Figure 2)
FIG. 2
4. Using a clean bucket or hose, fill solution tank with
15 L (4 gal) of hot water, 60°C (140°F) maximum
(Figure 3). Observe solution tank hose at rear of
machine when filling. The hose indicates the amount
of water in solution tank (Figure 3).
ATTENTION: Do not use recovery tank to fill
solution tank. Residual dirt or debris could cause
damage to solution pump.
WARNING: Do Not Use Flammable Liquids Or
Operate Machine In Or Near Flammable Liquids,
Vapors Or Combustible Dusts.
FIG. 3
5. Add a recommended cleaning chemical.
FOR SAFETY: When using machine, follow mixing
and handling instructions on chemical containers.
ATTENTION: If using powered cleaning chemicals,
mix prior to adding.
NOTE: If desired, water alone achieves excellent
cleaning results.
6. Replace recovery tank and close cover after filling.
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OPERATION
SCX-400 (02–04) 7
7. Plug machine’s power cord into a grounded wall
outlet (Figure 4).
Grounded Outlet
Grounding
Edge/hole
Grounded
3 Hole Outlet
Ground Pin
(120V) (220V/230V)
FIG. 4
FOR SAFETY: Do not operate machine unless
cord is properly grounded.
FOR SAFETY: Do not operate machine with the
use of an extension cord.
MACHINE OPERATION
FOR SAFETY: Do not operate machine unless
operator manual is read and understood.
PRE–OPERATION
1. Vacuum carpet and remove other debris.
2. Perform MACHINE SETUP procedures.
3. Inspect power cord for damage.
WARNING: Do Not Operate With Damaged
Power Cord. Do Not Modify Plug. Unplug power
Cord Before Servicing Machine.
If the supply cord is damaged or broken, it must
be replaced by the manufacturer or it’s service
agent or a similarly qualified person in order to
avoid a hazard.
CLEANING CARPETS
WARNING: Do Not Use Flammable Liquids Or
Operate Machine In Or Near Flammable Liquids,
Vapors Or Combustible Dusts.
1. Turn main power switch on (Figure 5).
FIG. 5
2. To begin cleaning carpets, pull triggers and slowly
pull machine backwards (Figure 6).
FIG. 6
3. Release triggers at end of path and continue to
pull machine to pick up excess solution.
4. Tip machine back on wheels and push machine
forward to begin next path.
FOR SAFETY: When using machine, do not run
machine over cord, do not pull machine by plug
or cord, do not pull cord around sharp edges or
corners, do not unplug by pulling on cord and do
not handle plug with wet hands.
WHILE OPERATING MACHINE
1. Overlap each path by 50 mm (2 in).
WARNING: Do Not Pick Up Flammable
Materials Or Reactive Metals.
2. Work away from wall outlet and power cord to
prevent cord damage.
3. Periodically check for excessive foam buildup in
recovery tank. Use a recommended foam control
solution to prevent vacuum motor damage.
ATTENTION: Do not allow foam to enter float
shut–off screen. Foam will damage vacuum motor.
Damage caused by foam is not covered by
warranty.
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OPERATION
8SCX-400 (02–04)
4. If brush stops, the circuit breaker may have been
tripped. Unplug power cord, check brush for
obstruction. Push brush reset button to resume
(Figure 7).
FIG. 7
5. To clean heavily soiled areas, repeat cleaning path
from different direction.
6. Observe recovery site window, when recovery
appears to stop, drain recovery tank (See
DRAINING TANKS).
CLEANING WITH ACCESSORY TOOLS
1. Connect accessory tool hoses to solution hose
coupler and vacuum hose port located at front of
machine (Figure 8).
FIG. 8
2. Turn main power switch on (Figure 9).
FIG. 9
3. Operate accessory tools as normal (Figure 10).
NOTE: When cleaning upholstery, always check
cleaning instructions sewn in furniture by
manufacturer.
FIG. 10
WARNING: Do Not Pick Up Flammable
Materials Or Reactive Metals.
4. After cleaning, relieve water pressure from tool
before disconnecting hose. Squeeze trigger for
five seconds after turning main power switch off.
DRAINING TANKS
FOR SAFETY: Before leaving or servicing
machine, turn off machine and unplug cord from
wall outlet.
DRAINING RECOVERY TANK
1. Turn machine off and unplug power cord.
2. Hinge open cover, lift recovery tank out and empty
(Figure 11).
FIG. 11
NOTE: Make sure to rinse out recovery tank before
refilling solution tank.
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OPERATION
SCX-400 (02–04) 9
DRAINING SOLUTION TANK
1. Pull solution tank drain hose off of hose barb at
rear of machine and empty remaining solution
(Figure 12).
FIG. 12
2. Replace drain hose.
MACHINE MAINTENANCE
To keep machine in good working condition, simply
follow machine’s daily, weekly and monthly
maintenance procedures.
FOR SAFETY: Before leaving or servicing
machine, turn off machine and unplug cord from
wall outlet.
ATTENTION: Contact an Authorized Service
Center for machine repairs. Machine repairs
performed by other than an authorized person will
void the warranty.
DAILY MAINTENANCE
(Every 4 Hours of Use)
1. Empty and rinse out recovery tank thoroughly
(Figure 13).
FIG. 13
2. Remove float shut–off screen from recovery tank
cover and clean (Figure 14).
FIG. 14
3. Drain remaining water from solution tank
(Figure 15).
FIG. 15
4. Clean solution tank fill port strainer.
5. Remove any entangled carpet fibers and debris
from brush (Figure 16).
FIG. 16
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OPERATION
10 SCX-400 (02–04)
6. Remove any debris lodged in pick up head
(Figure 17).
FIG. 17
7. Wipe off power cord and check for damage,
replace if necessary. Coil cord neatly after use.
8. Clean machine with an all purpose cleaner and
damp cloth (Figure 18).
FIG. 18
WEEKLY MAINTENANCE
(Every 20 Hours of Use)
1. Inspect vacuum hoses for holes and loose cuffs.
2. Inspect spray pattern for plugging. If plugged,
remove spray tips and soak them in a
recommended liquid neutralizer for up to six hours.
To remove spray tip, twist spray tip body
counter-clockwise. Do not use pointed objects to
unplug tips, damage will occur (Figure 19).
FIG. 19
FOR SAFETY: When using machine, follow mixing
and handling instructions on chemical containers.
3. Inspect cord and cord grip for damage. Replace
immediately if damaged.
WARNING: Do Not Operate With Damaged
Power Cord. Do Not Modify Plug. Unplug power
Cord Before Servicing Machine.
If the supply cord is damaged or broken, it must
be replaced by the manufacturer or it’s service
agent or a similarly qualified person in order to
avoid a hazard.
MONTHLY MAINTENANCE
(Every 80 Hours of Use)
1. Flush solution system with a recommended liquid
neutralizer to dissolve normal chemical buildup.
a. Pour 7.5L (2 gal) of hot water 60_C (140_F )
into solution tank. Add a liquid neutralizer
according to mixing instructions on bottle.
NOTE: Contact your chemical supplier for a
recommended neutralizer liquid.
FOR SAFETY: When using machine, follow mixing
and handling instructions on chemical containers.
b. Position brush over floor drain and operate
machine for one minute.
c. Then connect hand tool solution hose to
machine and also over a floor drain operate
tool for one minute.
d. Shut off machine and allow remaining solution
to break down chemical buildup overnight.
e. Next day, spray out remaining solution and
flush system with 11L (3 gal) of clean water.
2. Lubricate wheels with a water resistant oil.
3. Inspect machine for water leaks and loose
hardware.
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